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PE20211966A1 - Auxiliares de lixiviacion y metodos de uso de auxiliares de lixiviacion - Google Patents

Auxiliares de lixiviacion y metodos de uso de auxiliares de lixiviacion

Info

Publication number
PE20211966A1
PE20211966A1 PE2021000500A PE2021000500A PE20211966A1 PE 20211966 A1 PE20211966 A1 PE 20211966A1 PE 2021000500 A PE2021000500 A PE 2021000500A PE 2021000500 A PE2021000500 A PE 2021000500A PE 20211966 A1 PE20211966 A1 PE 20211966A1
Authority
PE
Peru
Prior art keywords
leaching
auxiliaries
ore
methods
surface tension
Prior art date
Application number
PE2021000500A
Other languages
English (en)
Inventor
Jack Bender
Original Assignee
Basf Se
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Basf Se filed Critical Basf Se
Publication of PE20211966A1 publication Critical patent/PE20211966A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/16—Extraction of metal compounds from ores or concentrates by wet processes by leaching in organic solutions
    • C22B3/1608—Leaching with acyclic or carbocyclic agents
    • C22B3/1616—Leaching with acyclic or carbocyclic agents of a single type
    • C22B3/1625—Leaching with acyclic or carbocyclic agents of a single type with amines
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B11/00—Obtaining noble metals
    • C22B11/04—Obtaining noble metals by wet processes
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B11/00—Obtaining noble metals
    • C22B11/08—Obtaining noble metals by cyaniding
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

Esta referido a auxiliares de lixiviacion y metodos para usar los mismos. Estos auxiliares de lixiviacion se pueden agregar a cualquier solucion de lixiviacion para extraer oro y otros valores metalicos de una mena. Los auxiliares de lixiviacion pueden reducir la tension superficial de la solucion de lixiviacion y proporcionar una mejor humectacion de la mena o particulas de mena durante la lixiviacion. De manera adicional, esta reduccion en la tension superficial puede evitar o reducir la accion capilar en las fisuras microscopicas de la mena
PE2021000500A 2018-10-12 2019-10-10 Auxiliares de lixiviacion y metodos de uso de auxiliares de lixiviacion PE20211966A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862744775P 2018-10-12 2018-10-12
PCT/US2019/055504 WO2020077028A1 (en) 2018-10-12 2019-10-10 Leaching aids and methods of using leaching aids

Publications (1)

Publication Number Publication Date
PE20211966A1 true PE20211966A1 (es) 2021-10-04

Family

ID=70163866

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2021000500A PE20211966A1 (es) 2018-10-12 2019-10-10 Auxiliares de lixiviacion y metodos de uso de auxiliares de lixiviacion

Country Status (12)

Country Link
US (1) US20210381079A1 (es)
EP (1) EP3864180A4 (es)
CN (1) CN112805396A (es)
AR (2) AR116642A1 (es)
AU (1) AU2019357505A1 (es)
BR (1) BR112021006883A2 (es)
CA (1) CA3113529A1 (es)
CL (1) CL2021000896A1 (es)
EA (1) EA202190883A1 (es)
MX (1) MX2021004218A (es)
PE (1) PE20211966A1 (es)
WO (1) WO2020077028A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7305516B2 (ja) * 2019-10-31 2023-07-10 Ｊｘ金属株式会社 鉱石もしくは製錬中間物の処理方法
CN116516161A (zh) * 2023-04-06 2023-08-01 厦门稀土材料研究所 一种环保型非氰金矿浸出剂及浸出方法
CN116622988B (zh) * 2023-05-16 2024-02-02 江西三吨锂业有限公司 一种联合浸出剂及其在浸出废旧正极材料金属元素中的应用

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1594361A (en) * 1977-03-04 1981-07-30 Foster Wheeler Ltd Extraction of gold and silver
US5484470A (en) * 1994-07-28 1996-01-16 E. I. Du Pont De Nemours And Company Enhancement of gold lixiviation using nitrogen and sulfur heterocyclic aromatic compounds
CA2592095C (en) * 2004-12-24 2013-07-30 Basf Aktiengesellschaft Use of nonionic surfactants in metal extraction
US8343326B2 (en) * 2006-10-06 2013-01-01 Basf Corporation Acid mist mitigation agents for electrolyte solutions
WO2015102865A1 (en) * 2013-12-30 2015-07-09 Albemarle Corporation Process for dissolving or extracting at least one precious metal from a source material containing the same
BR112017020592B1 (pt) * 2015-04-08 2021-09-21 Ecolab Usa Inc. Métodos para extrair metal de um minério portador de metal e para melhorar a eficiência de lixiviação em um processo de extração de metal, pasta aquosa, e, uso de uma composição de tensoativo e um agente de lixiviação
BR112018007715A2 (pt) * 2015-10-19 2019-01-15 Basf Se métodos para recuperação de metal e para remoção de compostos polares.
PT3390676T (pt) * 2015-12-07 2021-06-22 Basf Se Auxiliares de lixiviação e métodos para uso de auxiliares de lixiviação

Also Published As

Publication number Publication date
CL2021000896A1 (es) 2021-11-19
AU2019357505A1 (en) 2021-05-13
US20210381079A1 (en) 2021-12-09
AR130219A2 (es) 2024-11-13
WO2020077028A1 (en) 2020-04-16
BR112021006883A2 (pt) 2021-07-13
CN112805396A (zh) 2021-05-14
CA3113529A1 (en) 2020-04-16
MX2021004218A (es) 2021-05-27
AR116642A1 (es) 2021-05-26
EA202190883A1 (ru) 2021-08-04
EP3864180A1 (en) 2021-08-18
EP3864180A4 (en) 2022-07-20

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